14 Pack Self-adhesive Acoustic Panels, Hexagon Soundproof Wall Panels New Upgrade Proijeut 14 X 13 X 0.4 In High-Density Fireproof Sound Proof Panels for Walls Acoustic Treatment - Sesame Black

Proijeut acoustic panels are made of the smallest diameter 6D polyester fibers, and through a high-temperature hot pressing process, the acoustic panels have a density of up to 12.1 lb/ft3.

Proijeut added adhesive with a viscosity of up to 120 to the entire back of the sound-absorbing panel, which is easier to install and resists falling off the wall.

The NRC is as high as 0.95, which means that the acoustic panel has an average sound absorption of up to 95% for frequencies in the mid to high-frequency range of noise/echo.

The area of 14pack pasting reaches 56.68*48.52 inches/1.4*1.2 m（Determined by the shape of placement）